编号 :
Four-head desktop array square tube wired speech conference microphone PRO-4T4NH
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The PRO-4T4NH tabletop gooseneck microphone boasts a dignified and aesthetically pleasing design. It comprises four custom-designed, gold-sputtered diaphragm condenser microphones arranged in a horizontal array using dual-head technology. The microphone's horizontal array design precisely controls the horizontal pickup angle, effectively preventing environmental interference and acoustic feedback. Precision-calculated etched mesh technology, combined with interference correction technology, captures every sound detail clearly. The unique sound head chamber design, coupled with sound pickup correction technology, accurately picks up every sound detail. The specially designed shielded circuitry and one-piece zinc alloy housing effectively suppress various types of electromagnetic interference, ensuring clear and clean sound pickup to meet the demands of high-quality conference sound reinforcement. The microphone's design is holistic, drawing inspiration from the concept of "heaven is round and earth is square," highlighting the essence of traditional Chinese culture and carrying profound meaning.
Product Category：
Single-unit conference speech microphone
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- Product Description
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Detailed ParametersProduct Features● Dual-sound head horizontal array technology, precisely controlling the horizontal angle, avoiding acoustic feedback and howling● Precisely calculated etched mesh with hole diameter and spacing, combined with interference correction technology, precisely controls every sound pickup detail, effectively improving the sound pickup sensitivity of the human voice range● Unique cavity design, combined with sound pickup correction technology, truly captures every sound detail● Zinc alloy one-piece molded shell, effectively suppressing various electromagnetic interference● ZH9 surface treatment, anti-interference, anti-static● Circular probe conduction design, anti-vibration● Inverter-guided purification amplifier circuit design● Microphone and base integrated design structureTechnical Index● Pickup head: Dual 14mm capacitive horizontal array sound head;● Directivity: Cardioid;● Sensitivity: -30dB (0dB=1V/Pa,1000Hz);● Frequency response: 20Hz~20000Hz;● Output impedance: ≤200 ohms;● Load impedance: ≥1000 ohms;● Maximum sound pressure level: 137dB SPL (0dB SPL=2×10-5 Pa);● Equivalent noise level: 14dB-A;● Power supply requirements: 48V phantom power;● Output connector: 3-pin XLR;
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YINGHUANG ELECTRONIC TECHNOLOGY CO.,LTD
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